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8" "Luna" Kikokuryu Butterfly Koi #J6511(P2)
This 8.5" Kikokuryu Butterfly koi delivers a bold black and white contrast paired with the graceful movement of long, flowing fins. Known for their dramatic, ever-changing appearance, Kikokuryu are a standout choice for pond owners who want a dynamic,...
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9" Showa Butterfly Koi #J658(P2)
This 9-inch Showa Butterfly Koi combines the bold three-color pattern of the classic Showa variety with the graceful elegance of long flowing fins. The butterfly longfin trait adds flowing pectoral and tail fins that trail beautifully through the...
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8" Hikari Utsuri Butterfly Koi #J52228(X32)
This 8" Hikari Utsuri Butterfly Koi features a bold combination of metallic red-orange and deep black (sumi), enhanced by a reflective hikari (metallic) sheen. The contrasting pattern creates strong visual impact, with dark markings layered across the...
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8" "Charlotte" Beni Kikokuryu Butterfly Koi #J52218(X39)
This 8" Beni Kikokuryu Butterfly koi delivers dramatic contrast and flowing elegance in one unforgettable package. Featuring a deep metallic black body paired with fiery orange beni on the head and face, this koi creates a striking visual effect that...
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8" "Inky" Aka Bekko Butterfly Koi #K52821(X23)
Kloubec Koi Farm is your trusted source for the best koi online. All Kloubec Koi have gone through an extensive health procedure to ensure that each one arrives at its new home in tip-top shape. Koi health and vigor is one of our main goals. We have the...
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6" "Cinnamon" Shusui Butterfly Koi #J42342(G3)
This 6" Shusui Butterfly koi offers a unique blend of rich coloration and graceful movement. Featuring the classic Shusui dorsal scaling along the back, this fish displays a deeper, warmer tone than typical Shusui, with copper and orange hues layered...
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5" Hi Utsuri Butterfly Koi #J41619(K4)
This 5" Hi Utsuri Butterfly Koi features a bold combination of red and black patterning, creating strong contrast and visual interest. The deep sumi markings stand out against the hi, giving the fish a striking and dynamic look. Its long, flowing...
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8" Doitsu Hariwake Butterfly Koi #L4698(X36)
Kloubec Koi Farm is your trusted source for the best koi online. All Kloubec Koi have gone through an extensive health procedure to ensure that each one arrives at its new home in tip-top shape. Koi health and vigor is one of our main goals. We have the...
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8.5" Hikari Utsuri Butterfly Koi #L4672(X29)
Kloubec Koi Farm is your trusted source for the best koi online. All Kloubec Koi have gone through an extensive health procedure to ensure that each one arrives at its new home in tip-top shape. Koi health and vigor is one of our main goals. We have the...
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10" Beni Kikokuryu Butterfly Koi #J32712(S5)
This 10" Beni Kikokuryu Butterfly koi offers a striking combination of metallic white, deep black (sumi), and vibrant red/orange (beni) in a compact, eye-catching size. The Doitsu (scaleless) body enhances the reflective sheen, giving the fish a clean,...
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8" Gin Matsuba Butterfly Koi #J3197(S5)
This 8" Gin Matsuba Butterfly Koi combines the classic pinecone (matsuba) scale pattern with a bright metallic sheen and elegant long flowing fins. The result is a visually striking koi that offers both strong structure and graceful movement in the water...
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8" Gin Matsuba Butterfly Koi #J31037(X42)
This 8-inch Gin Matsuba Butterfly Koi combines bright metallic coloration with the classic pinecone-style scale pattern that makes Matsuba varieties so distinctive. The fish displays a reflective silver metallic base with darker scale centers forming the...
Kloubec Koi Farm is a breeder of Butterfly koi as well as straight fin koi. All of our Butterfly parent stock are of Japanese lineage obtained from famous Japanese koi breeders Suda, Yamasan, and others. Butterfly koi fish are produced in many varieties including Sanke, Kohaku, Yamabuki Ogon, Showa, Kumonryu, Ochiba Shigure and more. We continuously strive to produce the best butterfly koi for sale with fins that are graceful and that are in accordance with the AKCA judging standards for Longfin koi.
Butterfly Koi are known for their elongated fins. Developed in the mid-21st century as a result of Japanese koi breeders’ efforts to improve the hardiness of traditional koi, they combined wild Indonesian Longfin river carp with their traditional koi. Not only was the outcome a hardier fish, it surprisingly featured longer fins and barbels, as well as exaggerated nostrils. Their decorative pompom nostrils are called narial bouquets.
Koi Fish FAQ
How big of a tank do butterfly koi need?
Butterfly koi are pond fish, and not easily adapted to aquarium habitats. However, if pristine water quality is maintained with filtration, some success may be achieved. When considering buying a butterfly koi for sale, it’s important to know how big of a tank you need. Butterfly Koi can quickly outgrow a small tank due to their rapid growth. A single koi fish could require 50 gallons or more of water. Butterfly Koi, on average, need anywhere between a 50 to 100-gallon tank for a fully grown koi, which is usually 10 inches or more, to live comfortably.
Do butterfly koi get as big as regular koi?
There are quite a few distinctions between butterfly koi and regular koi, but growth rate is not. Butterfly koi can grow as large as regular koi. One of the main differences between a butterfly koi and a regular koi is that the butterfly koi have long flowing fins and tail. The tail and fins continue to get longer as the butterfly koi gets older. With an extended tail length butterfly may appear larger than regular koi. Furthermore, the barbels (whiskers) around the mouths of butterfly koi are also much longer than those of regular koi.
Are butterfly koi even considered koi?
There has been much controversy about whether butterfly koi are even considered koi fish at all. Most of the large koi fish competitions excluded butterfly koi until the rules changed in 2015 and they were allowed to compete in an exclusive butterfly classification. Koi fish are believed to be descendants of the carp and are even considered a subspecies. Due to the lack of factual knowledge surrounding their ancestors, butterfly koi are widely accepted as koi fish.
What is the lifespan of a butterfly koi?
The average lifespan of a butterfly koi fish is anywhere between 25-30 years when cared for in proper conditions. This being, water quality, filtration, dietary requirements, oxygen, ammonia etc. that are directly related to a butterfly koi lifespan.
What fish can live with butterfly koi?
There are a variety of fish that are able to live with butterfly koi. These include koi, pond goldfish, barbels, barbs, catfish, golden orfe, tench, and pleco. These fish get along well together, and can live together in the same environment without issue.